78160928

素因数分解:

$2^5\times {\mathrm{43}}^2\times {\mathrm{1321}}^1$

素因数の和:1417

約数の個数: 36

約数和(自身を含む): 157660398

約数和(自身を除く): 79499470

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1321, 1376, 1849, 2642, 3698, 5284, 7396, 10568, 14792, 21136, 29584, 42272, 56803, 59168, 113606, 227212, 454424, 908848, 1817696, 2442529, 4885058, 9770116, 19540232, 39080464, 78160928]

約数ペア:

[(1, 78160928), (2, 39080464), (4, 19540232), (8, 9770116), (16, 4885058), (32, 2442529), (43, 1817696), (86, 908848), (172, 454424), (344, 227212), (688, 113606), (1321, 59168), (1376, 56803), (1849, 42272), (2642, 29584), (3698, 21136), (5284, 14792), (7396, 10568)]